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Diagram E
Spare
Press
UP
button once more – Spare. The LCD will display 87.5, which is the software maximum temperature
and is not in use for this product.
Diagram F
Spare
Press
UP
button once more – Fault History
HOO
shall be highlighted. If there is a problem with the display PCB Fault code F30 or F31 shall be
highlighted.
Diagram G
Fault History
To exit the diagnostic mode, press the
MENU
button. If not terminated manually, diagnostic mode will time out
and go back to default display after 5 minutes.
Note: The door alarms do not operate when the appliance is in diagnostic mode.
5.2
Input / Output Status
To enter input / output status:
•
Press and hold the
MENU
button, then press the
UP
button for 4 seconds. This enters Diagnostic mode.
•
Press the
UP
button three times. The current input /output status will be displayed.
If a device is on or a door is open, the respective LCD will be on.
Return to normal operation by pressing the
MENU
button.
Note: Only the first 6 LCD’s are used. The last 5 are not used.
Input/Output Status
Light on
Low Ambient heater on
Defrost heater on
FC fan on when
door is closed.
Compressor On
PC Fan on
Upper door open
Lower door open
Содержание E522BLXFDU
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